41401244377 has 2 divisors, whose sum is σ = 41401244378. Its totient is φ = 41401244376.

The previous prime is 41401244371. The next prime is 41401244399. The reversal of 41401244377 is 77344210414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27670326336 + 13730918041 = 166344^2 + 117179^2 .

It is a cyclic number.

It is not a de Polignac number, because 41401244377 - 2¹¹ = 41401242329 is a prime.

It is not a weakly prime, because it can be changed into another prime (41401244371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20700622188 + 20700622189.

It is an arithmetic number, because the mean of its divisors is an integer number (20700622189).

Almost surely, 2^41401244377 is an apocalyptic number.

It is an amenable number.

41401244377 is a deficient number, since it is larger than the sum of its proper divisors (1).

41401244377 is an equidigital number, since it uses as much as digits as its factorization.

41401244377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75264, while the sum is 37.

The spelling of 41401244377 in words is "forty-one billion, four hundred one million, two hundred forty-four thousand, three hundred seventy-seven".